Final answer:
Andrew Jackson refused to enforce the Supreme Court's decisions in favor of the five civilized tribes in order to advance his Indian removal policies.
Step-by-step explanation:
Andrew Jackson refused to enforce the Supreme Court's decisions in favor of the five civilized tribes because he was a proponent of Indian removal policies.
One significant decision was Worcester v. Georgia in 1832, in which the Supreme Court ruled that the Cherokee Nation was a sovereign entity, and Georgia's laws did not apply to them. Despite this ruling, Jackson chose not to enforce it, leading to the forced removal of thousands of Cherokees on the Trail of Tears.
Jackson's refusal to enforce these decisions was rooted in his belief that Native Americans should be removed from their ancestral lands to make way for white settlement and westward expansion.
Learn more about Jackson's refusal to enforce Supreme Court decisions in favor of the five civilized tribes